Success Cases

Here are some cases which owe their  success to the effective management and the commitment of CLAM teams to  meeting the established objectives and goals.
Status
Complete
Ano
2020
Categoria
Water resources

Hydrogeological model

Context
Development of a conceptual hydrogeological model of a mine in Moatize, a city in the province of Tete in Mozambique.
Methodology performed

For the development of the conceptual  hydrogeological model, we provided the compilation of the existing geological  and hydrogeological data, the analysis and interpretation of information from  the monitoring instruments installed at the site (piezometers, INA's and  tubular wells), the analysis of geophysical tests (electrical resistivity),  as well as such as the analysis of tests for the definition of the  hydrodynamic characteristics of the aquifers (bail test ,slug test, pumping  tests and aquifer tests), among other measures.

Results
This work allowed the characterization of the underground water dynamics and its geometry as well as the configuration of the aquifer units, recharge and discharge zones, the vulnerability of these hydrogeological systems to possible contaminants, and the water availability inherent to the project in question and some adjacent areas.
Status
In progress
Ano
2019
Categoria
Environment

Animal Care

Context
Development of technical, administrative and management services for an animal reintegration program in a fauna shelter located in the region of Brumadinho, Minas Gerais, Brazil.
Methodology performed

The services in question consist of the  development of activities for the reception, treatment and shelter of  hundreds of domestic and wild animals in a specific structure, operating 24  hours a day.

These services include the necropsy of  animals from the fauna shelter or brought from other rescue fronts.

They also include the promotion of  welfare and environmental enrichment for the animal with a view to the  reintegration of each of the rescued animals, in addition to the management  of the adoption process based on specific protocols and other activities.

Results
CLAM Team was able to provide an efficient management of customer demand with cost reduction and achievement of goals for the prevention and treatment of diseases and injuries, prevention and relief of pain and stress, immunization, supply of food and other conditions designed to meet the needs of these animals.
Status
In progress
Ano
2019
Categoria
Environment

Services in Ichthyofauna

Context
Evaluation of the influence of dredging on schools of fish and the evaluation of impacts on the drift of eggs and larvae (ichthyoplankton) in the Paraopeba River, in Minas Gerais, Brazil.
Methodology performed

The services consist of the development  of environmental programs for the collection of carcasses, monitoring of  dredging and shoals, fish harvesting, monitoring of water quality parameters,  monitoring of ichthyoplankton in addition to necropsy for the evaluation of  ichthyofauna causa mortis.

At the peak of the work, a team of professionals was  mobilized, in addition to all the necessary resources such as vessels,  vehicles, engines, as well as all the necessary certification of the  personnel involved.

Results
The services developed provided assistance in restoring and mitigating the environmental impacts generated by the entrainment of sediments on the Paraopeba River, Brumadinho region in Minas Gerais, Brazil.
Status
In progress
Ano
2020
Categoria
Management

Decharacterization of geotechnical structures

Context
Development of studies, design work and environmental monitoring related to the de-characterization of geotechnical structures in the state of Minas Gerais, Brazil.
Methodology performed

For the development of these services and  to meet the demands of the Customer, a robust multidisciplinary team was  selected to operate in company with strong technical expertise and different  levels of seniority dedicated to complying with the regulations and  legislation related to the theme as issued by the different regulatory bodies  involved.

Results
Meeting environmental demands with the integration of teams and the management of projects and processes, providing enhanced performance and added value to the customer's business.
Status
Complete
Ano
2020
Categoria
Services

Forest fires

Context
Development of a plan for monitoring of surface waters, bottom sediments, soils, fish, fruits and tree canopy as a result of the application of flame retardants in areas where forest fire mitigation actions are planned in the state of Pará, Brazil.
Methodology performed

For the development of the services,  collections and laboratory analyses of samples were necessary to assess the  impacts resulting from the application of the retardant based on the  legal/regulatory parameters of the resolutions of the National Environment  Council, Brazilian Association of Technical Standards, National Water Agency,  National Sanitary Surveillance Agency and the Brazilian Agricultural Research  Corporation, Brazilian agencies that govern the subject in question.

The evaluation of the canopy by aerial  images of the application areas was carried out using drone overflights.

An evaluation of possible impacts was  also provided, such as the significant loss of canopy leaves, changes in the  canopy color pattern and tree mortality.

Results
Meeting customer´s environmental demands with the delivery of a conclusive report on the topic
Status
Complete
Ano
2020
Categoria
Environment

Environmental monitoring

Context
Development of environmental licensing, monitoring and various services for the gold mine, access road and transmission line in the Amazon biome, in the state of Pará, Brazil.
Methodology performed

The following services were provided by  the CLAM team, among others: qualitative and quantitative  hydrogeological/hydrological characterization and monitoring,  hydrogeochemical background characterization, characterization of the acid  drainage generation potential, water studies for the definition of water  balance and dewatering of the pit, technical studies to request water use permits  and discharge of effluents, development of the Environmental Management  System to be used when operating the mine in addition to monitoring fauna and  flora and environmental licensing of the landfill and the concrete plant that  will serve the project.

Results
Meeting the various environmental demands of the customer with efficiency and assertiveness.

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